Re^4: A 'print' at one spot changes a value at another

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Re^5: A 'print' at one spot changes a value at another by dave_the_m (Monsignor) on Aug 15, 2005 at 13:31 UTC
Is this not a third reason? If so, perldiag should be fixed I don't think so. The two fundamantal causes of the warning are that the variable doesn't yet exist, or that it exists but has gone out of scope. The OP's code is trying to access a variable that has gone out of scope - ie a file-scoped lexical that goes out of scope at the end of executing the require'd file Dave.	[reply]
Re^6: A 'print' at one spot changes a value at another by ysth (Canon) on Aug 15, 2005 at 13:38 UTC
Put that way, it makes sense.	[reply]